Check the listing for details. Carrier 345606-75101 PRINTED CIRCUIT BOARD. Condition: New. Listed at 220.00 USD. This printed circuit board from Carrier is a high-quality replacement part for your HVAC and refrigeration equipment. It is designed to meet the original manufacturer's specifications and is compatible with a range of models, including the Carrier 345606-75101. With its reliable performance and durable construction, this printed circuit board is an excellent choice for maintaining the efficiency and reliability of your HVAC and refrigeration systems. Whether you are a business or a homeowner, this part can help ensure that your equipment is running at its best.